#33071D
Closest named color: Dark Maroon (#3C0008). oklch(22.1% 0.074 354.3), rgb(51, 7, 29).
Aa
White text reads best on this color (17.66:1).
About this color
#33071D is a very dark, moderately saturated red. In OKLCH its lightness is 22%, its chroma 0.074 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.041 away. White text reads best on it, at 17.66:1.
| Hue family | Reds |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.18:1 |
| White text | 17.66:1 |
Values
| HEX | #33071D |
| RGB | rgb(51, 7, 29) |
| HSL | hsl(330, 76%, 11%) |
| OKLCH | oklch(22.1% 0.074 354.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #33071D | 17.66:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #33071D | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #33071D text on white | 17.66:1 | AAA | Lc 104.0 | Preferred for body text |
| #33071D text on black | 1.18:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F9E3EB
oklch(93.6% 0.026 353.5)
-
Step 200
200
#F5CCDB
oklch(88.5% 0.05 354.2)
-
Step 300
300
#EFA9C4
oklch(80.9% 0.089 354.4)
-
Step 400
400
#E379A6
oklch(70.8% 0.14 354.4)
-
Step 500
500
#D85190
oklch(63.2% 0.18 354.5)
-
Step 600
600
#C32E7A
oklch(55.7% 0.195 354.6)
-
Step 700
700
#A81E67
oklch(49.2% 0.182 354.5)
-
Step 800
800
#881D54
oklch(42.7% 0.15 354.3)
-
Step 900
900
#6E1F45
oklch(37.7% 0.118 354.7)
-
Step 950
950 (this color)
#33071D
oklch(22.1% 0.074 354.3)
#33071D with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0F131E | 0.083 |
| Deuteranopia (no green cones) | #1B1C1C | 0.076 |
| Tritanopia (no blue cones) | #380410 | 0.026 |
| Achromatopsia (no color) | #191919 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33071D
#33071D
oklch(22.1% 0.074 354.3)
- #002119
#002119
oklch(22.1% 0.042 173.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #33071D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.041
- Dark Plum #3F012C ΔE 0.041
- Eggplant #380835 ΔE 0.047
- Aubergine #3D0734 ΔE 0.049
- Deep Brown #410200 ΔE 0.058
- Very Dark Purple #2A0134 ΔE 0.059
- Dark Purple #35063E ΔE 0.064
- Midnight Purple #280137 ΔE 0.066
Use #33071D in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.